title: DL-alpha Difluoromethylornithine, an enzyme-activated irreversible inhibitor of ornithine decarboxylase, blocks chick embryo development at gastrulation.
mesh_terms: D000818:Animals; D002262:Carboxy-Lyases / Q000037:antagonists & inhibitors*; D002642:Chick Embryo; D000518:Eflornithine; D005775:Gastrula / Q000187:drug effects*; D009952:Ornithine / Q000031:analogs & derivatives* / Q000494:pharmacology; D065108:Ornithine Decarboxylase Inhibitors; D011073:Polyamines / Q000378:metabolism
chemical_list: D065108:Ornithine Decarboxylase Inhibitors; D011073:Polyamines; D009952:Ornithine; D002262:Carboxy-Lyases; D000518:Eflornithine